Engine diagnosis warning lamp active
Mercedes-Benz technical service bulletin LI07.70-P-058650 for 2013-2020 Mercedes-Benz CLA250 and 2014-2019 Mercedes-Benz AMG Cla45.
- Bulletin number
- LI07.70-P-058650
- Component
- Engine and engine cooling
- Summary
- Engine diagnosis warning lamp active - check engine light (CEL) on. The fault code P052E71 is logged in the fault memory of the engine control unit.
Owners of these vehicles have filed 126 complaints in the engine category.
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